Nitrogen cycling · source papers

Every paper in the cohort, open to check.

The 490 papers whose title or abstract names a nitrogen process and a bioelectrochemical system. Open a paper’s corpus page to see every value extracted from it next to the sentence it came from, read the PDF where we hold one, or go to the publisher. Counts are distinct facts — duplicate copies collapsed.

Measured 2026-10-05 15:10 UTC (staging)Query sha256 c76b9991ab52← Nitrogen use case

Sub-processAll Cathodic denitrification · 239 Nitrification / NH₄⁺ oxidation · 97 Nitrification + denitrification named together · 48 N recovery (NH₃, struvite) · 37 N₂O · 13 Groundwater · 28

InformsAny H1 Cathode potential → Nitrate removal rate · 7 H2 HRT → Nitrate removal · 7 H3 C : N ratio → N₂O emission factor · 0 H4 Dissolved O₂ → N₂O production · 3 H5 Applied current density → NH₄⁺ flux · 14 H6 Catholyte pH → NH₃ recovery · 0

Showing 1–13 of 13 matching · 6 with a PDF here · 490 in the cohort

Paper	System	Sub-processes	Facts (modelable)	Check it
Bio-electrochemical nitrogen removal in wastewater: Coupling anodic ammonium oxidation with hydrogenotrophic denitrification in a microbial electrolysis cell. Bioelectrochemistry (Amsterdam, Netherlands) · 2025	MEC	Cathodic denitrification, Nitrification / NH₄⁺ oxidation, N₂O	3 (0)	Corpus · no PDF · DOI ↗
Microalgae-bacteria synergy in photosynthetic bio-electrochemical systems supports nitrogen transformation, microbial dynamics and greenhouse gas mitigation Communications Earth & Environment · 2025	MSC	Cathodic denitrification, Nitrification / NH₄⁺ oxidation, Nitrification + denitrification named together, N₂O	0 (0)	Corpus · PDF ↗ · DOI ↗
Nitrate electro-bioremediation and water disinfection for rural areas Chemosphere · 2024	—	Cathodic denitrification, N₂O, Groundwater	0 (0)	Corpus · no PDF · DOI ↗
Greenhouse Gas Control, Biofuel Recovery, and Nutrients Removal in Single-Chamber Microalgal Biocathode Microbial Fuel Cells Journal of Environmental Engineering · 2023	MFC	Cathodic denitrification, N₂O	0 (0)	Corpus · no PDF · DOI ↗
Electrifying secondary settlers to enhance nitrogen and pathogens removals Chemical Engineering Journal · 2022	—	Cathodic denitrification, N₂O	0 (0)	Corpus · no PDF · DOI ↗
The use of the biochar-based catalyst for the improvement of bioelectrochemical cleanup of NO3 and NH3 in water environment Total Environment Research Themes · 2022	—	N₂O	0 (0)	Corpus · no PDF · DOI ↗
Impact of Periodic Polarization on Groundwater Denitrification in Bioelectrochemical Systems. Environmental Science & Technology · 2021	MEC	Cathodic denitrification, N₂O, Groundwater	2 (0)	Corpus · PDF ↗ · DOI ↗
Microbial electrochemical snorkel for nitrate reduction in constructed wetlands 2021	MES	Cathodic denitrification, N₂O	0 (0)	Corpus · no PDF · DOI ↗
Enhancing Nitrate Removal from Waters with Low Organic Carbon Concentration Using a Bioelectrochemical System—A Pilot-Scale Study Water · 2020 · informs H1, H4	MES	Cathodic denitrification, N₂O, Groundwater	42 (12)	Corpus · PDF ↗ · DOI ↗
Operation of a 2-Stage Bioelectrochemical System for Groundwater Denitrification Water · 2019 · informs H1, H2, H5	—	Cathodic denitrification, N₂O, Groundwater	49 (21)	Corpus · PDF ↗ · DOI ↗
PROCESS OF DENITRIFICATION IN FLOODED RICE SOILS Reviews in Agricultural Science · 2018	MFC	Cathodic denitrification, N₂O	0 (0)	Corpus · PDF ↗ · DOI ↗
The Denitrification Characteristics and Microbial Community in the Cathode of an MFC with Aerobic Denitrification at High Temperatures Frontiers in Microbiology · 2017	MFC	Cathodic denitrification, Nitrification / NH₄⁺ oxidation, Nitrification + denitrification named together, N₂O	0 (0)	Corpus · PDF ↗ · DOI ↗
Nitrate and pesticide removal by a combined bioelectrochemical/adsorption process Water Science and Technology · 2001	—	Cathodic denitrification, N₂O	2 (0)	Corpus · no PDF · DOI ↗

Sub-processes and “informs” are matched from title, abstract and extracted parameter names (scripts/collab/nitrogen-readiness.sql); they are a screening aid, not a classification. Reviews are kept in the cohort and flagged, because their values may be cited from other papers. A missing PDF usually means the paper is paywalled — open its DOI.